Muaj peb yam tseem ceeb ntawm tus kws kho mob cov hniav feem ntau siv nyob rau hauv kev ua lag luam: hlau kws kho hniav hniav, polyurethane kws kho hniav hniav, thiab hluavtaws gemstone kws kho hniav hniav.
1. Hlau kws kho hniav
Khoom siv: Feem ntau yog ua los ntawm stainless hlau lossis lwm yam khoom siv hlau.
Nta: Siab hardness, muaj zog hnav tsis kam, haum rau siab - ceev luam ntawv ntau lawm kab. Ib qho yooj yim los ntxuav thiab tu, thiab tus nqi nruab nrab.
Disadvantages: Yooj yim rau xeb thiab corrosion; siv ntev yuav ua rau hniav hnav.
2. Polyurethane Kws Kho Mob Hniav
Khoom siv: Ua los ntawm cov khoom siv polyurethane.
Nta: Zoo elasticity thiab hnav tsis kam, zoo tswj tus number case thickness thiab uniformity. Ua tau zoo rau cov ntawv luam ntawv thiab tsis tshua muaj kev puas tsuaj rau lawv, haum rau siab -precision printing.
Disadvantages: Tus nqi siab dua, yuav tsum tau hloov tsis tu ncua kom ntseeg tau tias luam ntawv zoo.
3. Synthetic Gemstone Doctor Blades
Khoom siv: Ua los ntawm cov khoom siv hluavtaws gemstone.
Nta: Tsis tshua muaj siab hardness, muaj zog hnav tsis kam, muaj peev xwm tswj tau cov hniav sharpness rau lub sij hawm ntev, haum rau siab - ceev, siab - precision luam ntawv ntau lawm kab. Lub neej ua haujlwm ntev thiab cov nqi kho mob tsawg.
Disadvantages: Tus nqi siab dua, feem ntau tsuas yog siv hauv high - cov khoom siv luam ntawv kawg.
